Human Heart Anatomy Diagram - Arteries, Veins, and Coronary Circulation #1203230 (License: Personal Use)

This medical illustration depicts the human heart in anterior view, with systemic arteries shown in red and veins in blue to distinguish oxygen-rich and oxygen-poor blood flow. Key structures include the aorta, pulmonary trunk, superior/inferior vena cava, and intricate coronary artery/vein networks supplying the myocardium. The diagram emphasizes functional anatomy for educational clarity.

Used in medical textbooks, healthcare websites, biology courses, and patient education materials to explain cardiac structure and circulation; targets students, clinicians, and individuals researching heart health or conditions like coronary artery disease.